Table 4 Odds ratio of an unsafe response among all (correct and incorrect) responses by certainty and score group

Low certainty

1.0

0.73 (0.49–1.11) 0.14

0.38 (0.24–0.58) <0.0001

0.19 (0.08–0.43) <0.0001

Moderate certainty

0.55 (0.32–0.97) 0.038

0.52 (0.34–0.77) 0.001

0.30 (0.20–0.45) <0.0001

0.12 (0.06–0.25) <0.0001

High certainty

0.90 (0.50–1.63) 0.73

0.37 (0.24–0.56) <0.0001

0.32 (0.21–0.49) <0.0001

0.26 (0.12–0.55) 0.0004